5c8l: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[5c8l]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bdellovibrio_bacteriovorus_HD100 Bdellovibrio bacteriovorus HD100]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5C8L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5C8L FirstGlance]. <br> | <table><tr><td colspan='2'>[[5c8l]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bdellovibrio_bacteriovorus_HD100 Bdellovibrio bacteriovorus HD100]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5C8L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5C8L FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5c8l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5c8l OCA], [https://pdbe.org/5c8l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5c8l RCSB], [https://www.ebi.ac.uk/pdbsum/5c8l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5c8l ProSAT]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5c8l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5c8l OCA], [https://pdbe.org/5c8l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5c8l RCSB], [https://www.ebi.ac.uk/pdbsum/5c8l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5c8l ProSAT]</span></td></tr> | ||
</table> | </table> | ||
Latest revision as of 11:35, 27 September 2023
Crystal Structure of the Bdellovibrio bacteriovorus Nucleoside Diphosphate Sugar HydrolaseCrystal Structure of the Bdellovibrio bacteriovorus Nucleoside Diphosphate Sugar Hydrolase
Structural highlights
FunctionPublication Abstract from PubMedGiven the broad range of substrates hydrolyzed by Nudix (nucleoside diphosphate linked to X) enzymes, identification of sequence and structural elements that correctly predict a Nudix substrate or characterize a family is key to correctly annotate the myriad of Nudix enzymes. Here, we present the structure determination and characterization of Bd3179 -- a Nudix hydrolase from Bdellovibrio bacteriovorus-that we show localized in the periplasmic space of this obligate Gram-negative predator. We demonstrate that the enzyme is a nucleoside diphosphate sugar hydrolase (NDPSase) and has a high degree of sequence and structural similarity to a canonical ADP-ribose hydrolase and to a nucleoside diphosphate sugar hydrolase (1.4 and 1.3 A Calpha RMSD respectively). Examination of the structural elements conserved in both types of enzymes confirms that an aspartate-X-lysine motif on the C-terminal helix of the alpha-beta-alpha NDPSase fold differentiates NDPSases from ADPRases. Structural and Enzymatic Characterization of a Nucleoside Diphosphate Sugar Hydrolase from Bdellovibrio bacteriovorus.,de la Pena AH, Suarez A, Duong-Ly KC, Schoeffield AJ, Pizarro-Dupuy MA, Zarr M, Pineiro SA, Amzel LM, Gabelli SB PLoS One. 2015 Nov 2;10(11):e0141716. doi: 10.1371/journal.pone.0141716., eCollection 2015. PMID:26524597[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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